CC2550 Status: ACTIVE

Low Cost 2.4 GHz Transmitter Designed for Low-Power Wireless Applications in 2.4 GHz ISM Band

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Datasheet

Single-Chip Low Cost Low Power RF-Transmitter (Rev. B) (PDF 947 KB)
24 Oct 2007
CC2550 Errata Notes (Rev. B) (PDF 78 KB) 1144 views
03 Dec 2007

	CC2500	CC2550
Frequency(Min)(MHz)	2400	2400
Frequency(Max)(MHz)	2483	2483
Operating Voltage(Min)(V)	1.8	1.8
Operating Voltage(Max)(V)	3.6	3.6
Pin/Package	20QFN	16QFN
Operating Temp Range(Celsius)	-40 to 85	-40 to 85
Current Consumption (RX)(mA)	12.8
Current Consumption (TX)(mA)	21.6	22.8
Programmable Output Power Ranging From(dBm)	-20 to 1	-20 to 1
RSSI Ouput	Digital
Frequency Resolution(MHz)	0.427	0.427
Data Rate(Max)(Mbps)	0.5	0.5
Data Buffering	64 bytes (TX)	64 bytes
RF Chip Interface	Differential	Differential
Device Type	Transceiver	Transmitter
Frequency Range	2.4GHz
TX Power(dBm)	0
RX Current (Lowest)(mA)	12.8
Sensitivity (Best)(dBm)	-104
Wakeup Time (PD-->RX/TX)(uS)	240	240
Data Rate (Max)(kbps)	500	500
	Samples	Samples
	Inventory	Inventory

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Product Information

Features

RF Performance
- Programmable output power up to +1 dBm
- Programmable data rate from 1.2 to 500 kBaud
- Frequency range: 2400 - 2483.5 MHz
Analog Features
- OOK, 2-FSK, GFSK, and MSK supported
- Suitable for frequency hopping and multichannel systems due to a fast settling frequency synthesizer with 90 us settling time
- Integrated analog temperature sensor
Digital Features
- Flexible support for packet oriented systems: On-chip support for sync word insertion, flexible packet length, and automatic CRC handling
- Efficient SPI interface: All registers can be programmed with one "burst" transfer
- Optional automatic whitening of data
Low-Power Features
- 200 nA SLEEP mode current consumption
- Fast startup time: 240 us from SLEEP to TX mode (measured on EM design [3])
- 64-byte TX data FIFO (enables burst mode data transmission)
General
- Few external components: Complete onchip frequency synthesizer, no external filters needed
- Green package: RoHS compliant and no antimony or bromine
- Small size (QLP 4x4 mm package, 16 pins)

View All Features in Datasheet

Description

The CC2550 is a low-cost 2.4 GHz transmitter designed for very low-power wireless applications. The circuit is intended for the 2400-2483.5 MHz ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency band.

The RF transmitter is integrated with a highly configurable baseband modulator. The modulator supports various modulation formats and has a configurable data rate up to 500 kBaud.

The CC2550 provides extensive hardware support for packet handling, data buffering and burst transmissions.

The main operating parameters and the 64-byte transmit FIFO of CC2550 can be controlled via an SPI interface. In a typical system, the CC2550 will be used together with a microcontroller and a few passive components.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Samples
CC2550-RTR1	ACTIVE	-40 to 85	0.99 \| 1ku	QFN (RST) \| 16	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
CC2550-RTY1	ACTIVE	-40 to 85	1.10 \| 1ku	QFN (RST) \| 16	490 \| TUBE	Purchase Samples
CC2550RST	ACTIVE	-40 to 85	1.10 \| 1ku	QFN (RST) \| 16	490 \| TUBE	Purchase Samples
CC2550RSTG3	ACTIVE	-40 to 85	1.10 \| 1ku	QFN (RST) \| 16	490 \| TUBE		Purchase Samples
CC2550RSTR	ACTIVE	-40 to 85	0.99 \| 1ku	QFN (RST) \| 16	2500 \| LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 12:12 PM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCC2550-RTR1
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCC2550-RTY1
Asia	Farnell Asia	279
Europe	Farnell	271
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCC2550RST
Americas	Rochester Electronics	>1k
Asia	WPI	442
Europe	Compel	327
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	427
TI Lead Time*: 20 WeeksCC2550RSTG3
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCC2550RSTR
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
Asia	WPI	795
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	615
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
CC2550-RTR1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2550-RTY1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2550RST	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2550RSTG3	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2550RSTR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for CC2550

Errata

CC2550 Errata Notes (Rev. B) (PDF, 78 KB) 1144 views
03 Dec 2007

More Literature

CC2550 Reliability report (PDF, 50 KB) 180 views
16 Jul 2007
Low-Power RF and Passive RF Devices (PDF, 138 KB) 554 views
09 Sep 2009
RF made easy – SmartRF Studio Quick Start [WMV] (WMV, 7796 KB) 873 views
16 Feb 2009
CC2550 Material content (PDF, 121 KB) 157 views
16 Jul 2007
CC2550 RoHS Confirmation (PDF, 58 KB) 290 views
31 Jan 2006

Reference Designs

Description	Part #	Company
CC2550EM Reference Design	CC2550EM_REFDES	Texas Instruments
CC25XXEM Reference Design	CC25XXEM_REF_DES	Texas Instruments

Tools & Software

Name	Part #	Company	Tool / Software Type
CC2500/CC2550DK Development Kit	CC2500-CC2550DK	Texas Instruments	Development Boards/EVMs
SmartRF Studio	SMARTRFTM-STUDIO	Texas Instruments	Software Tools
CC1100 CC1101 CC1100E CC2500 Examples Libraries (Rev. F)(ZIP 841 KB ) 14230 views 01 Apr 2009

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Ultra-Low-Power Microcontrollers

All End-Equipment

CC2550 Status: ACTIVE

Low Cost 2.4 GHz Transmitter Designed for Low-Power Wireless Applications in 2.4 GHz ISM Band

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Datasheet

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